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Diffstat (limited to 'keyboards/ergodox_ez/ergodox_ez.h')
| -rw-r--r-- | keyboards/ergodox_ez/ergodox_ez.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/keyboards/ergodox_ez/ergodox_ez.h b/keyboards/ergodox_ez/ergodox_ez.h new file mode 100644 index 0000000000..db4ec867bc --- /dev/null +++ b/keyboards/ergodox_ez/ergodox_ez.h @@ -0,0 +1,122 @@ +#ifndef ERGODOX_EZ_H +#define ERGODOX_EZ_H + +#include "quantum.h" +#include <stdint.h> +#include <stdbool.h> +#include "i2cmaster.h" +#include <util/delay.h> + +#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n)) +#define CPU_16MHz 0x00 + +// I2C aliases and register addresses (see "mcp23018.md") +#define I2C_ADDR 0b0100000 +#define I2C_ADDR_WRITE ( (I2C_ADDR<<1) | I2C_WRITE ) +#define I2C_ADDR_READ ( (I2C_ADDR<<1) | I2C_READ ) +#define IODIRA 0x00 // i/o direction register +#define IODIRB 0x01 +#define GPPUA 0x0C // GPIO pull-up resistor register +#define GPPUB 0x0D +#define GPIOA 0x12 // general purpose i/o port register (write modifies OLAT) +#define GPIOB 0x13 +#define OLATA 0x14 // output latch register +#define OLATB 0x15 + +extern uint8_t mcp23018_status; + +void init_ergodox(void); +void ergodox_blink_all_leds(void); +uint8_t init_mcp23018(void); +uint8_t ergodox_left_leds_update(void); + +#define LED_BRIGHTNESS_LO 15 +#define LED_BRIGHTNESS_HI 255 + + +inline void ergodox_board_led_on(void) { DDRD |= (1<<6); PORTD |= (1<<6); } +inline void ergodox_right_led_1_on(void) { DDRB |= (1<<5); PORTB |= (1<<5); } +inline void ergodox_right_led_2_on(void) { DDRB |= (1<<6); PORTB |= (1<<6); } +inline void ergodox_right_led_3_on(void) { DDRB |= (1<<7); PORTB |= (1<<7); } +inline void ergodox_right_led_on(uint8_t led) { DDRB |= (1<<(led+4)); PORTB |= (1<<(led+4)); } + +inline void ergodox_board_led_off(void) { DDRD &= ~(1<<6); PORTD &= ~(1<<6); } +inline void ergodox_right_led_1_off(void) { DDRB &= ~(1<<5); PORTB &= ~(1<<5); } +inline void ergodox_right_led_2_off(void) { DDRB &= ~(1<<6); PORTB &= ~(1<<6); } +inline void ergodox_right_led_3_off(void) { DDRB &= ~(1<<7); PORTB &= ~(1<<7); } +inline void ergodox_right_led_off(uint8_t led) { DDRB &= ~(1<<(led+4)); PORTB &= ~(1<<(led+4)); } + +inline void ergodox_led_all_on(void) +{ + ergodox_board_led_on(); + ergodox_right_led_1_on(); + ergodox_right_led_2_on(); + ergodox_right_led_3_on(); +} + +inline void ergodox_led_all_off(void) +{ + ergodox_board_led_off(); + ergodox_right_led_1_off(); + ergodox_right_led_2_off(); + ergodox_right_led_3_off(); +} + +inline void ergodox_right_led_1_set(uint8_t n) { OCR1A = n; } +inline void ergodox_right_led_2_set(uint8_t n) { OCR1B = n; } +inline void ergodox_right_led_3_set(uint8_t n) { OCR1C = n; } +inline void ergodox_right_led_set(uint8_t led, uint8_t n) { + (led == 1) ? (OCR1A = n) : + (led == 2) ? (OCR1B = n) : + (OCR1C = n); +} + +inline void ergodox_led_all_set(uint8_t n) +{ + ergodox_right_led_1_set(n); + ergodox_right_led_2_set(n); + ergodox_right_led_3_set(n); +} + +#define KEYMAP( \ + \ + /* left hand, spatial positions */ \ + k00,k01,k02,k03,k04,k05,k06, \ + k10,k11,k12,k13,k14,k15,k16, \ + k20,k21,k22,k23,k24,k25, \ + k30,k31,k32,k33,k34,k35,k36, \ + k40,k41,k42,k43,k44, \ + k55,k56, \ + k54, \ + k53,k52,k51, \ + \ + /* right hand, spatial positions */ \ + k07,k08,k09,k0A,k0B,k0C,k0D, \ + k17,k18,k19,k1A,k1B,k1C,k1D, \ + k28,k29,k2A,k2B,k2C,k2D, \ + k37,k38,k39,k3A,k3B,k3C,k3D, \ + k49,k4A,k4B,k4C,k4D, \ + k57,k58, \ + k59, \ + k5C,k5B,k5A ) \ + \ + /* matrix positions */ \ + { \ + { k00, k10, k20, k30, k40, KC_NO }, \ + { k01, k11, k21, k31, k41, k51 }, \ + { k02, k12, k22, k32, k42, k52 }, \ + { k03, k13, k23, k33, k43, k53 }, \ + { k04, k14, k24, k34, k44, k54 }, \ + { k05, k15, k25, k35, KC_NO, k55 }, \ + { k06, k16, KC_NO, k36, KC_NO, k56 }, \ + \ + { k07, k17, KC_NO, k37,KC_NO, k57 }, \ + { k08, k18, k28, k38,KC_NO, k58 }, \ + { k09, k19, k29, k39, k49, k59 }, \ + { k0A, k1A, k2A, k3A, k4A, k5A }, \ + { k0B, k1B, k2B, k3B, k4B, k5B }, \ + { k0C, k1C, k2C, k3C, k4C, k5C }, \ + { k0D, k1D, k2D, k3D, k4D, KC_NO } \ + } + +#endif |